Wasabi House in East Brunswick is good but the service can be spotty and the restaurant is always noisy. HOWEVER: their sister restaurant in Matawan (known as Wasabi 34) is the best.
Their sushi is to die for! and the service at Wasabi 34 is excellent and personal. We frequent Wasabi 34 and find no reason to try any other Japanese restaurants in the area. We have never had a bad meal there. In fact, we made the mistake of going to Wasabi 34 on Valentine's Day without a reservation. There was room for us at the sushi bar; despite the crowd, we still experienced wonderful and prompt service. Hint: you can find coupons for Wasabi 34 on SuperPages.com.